Table 4. Correlation coefficients between Equivalised Median Net Income PPP adjusted (MENI) and Gross Disposable Income per capita PPP adjusted (GDI) by country (2000–2017).
| Correlations | ||||
|---|---|---|---|---|
| country | MENI | GDI | ||
| Greece | MENI | Pearson Correlation | 1 | ,873** |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| GDI | Pearson Correlation | ,873** | 1 | |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| Spain | MENI | Pearson Correlation | 1 | ,826** |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| GDI | Pearson Correlation | ,826** | 1 | |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| Italy | MENI | Pearson Correlation | 1 | ,935** |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| GDI | Pearson Correlation | ,935** | 1 | |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| Portugal | MENI | Pearson Correlation | 1 | ,863** |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
| GDI | Pearson Correlation | ,863** | 1 | |
| Sig. (2-tailed) | ,000 | |||
| N | 18 | 18 | ||
**. Correlation is significant at the 0.01 level (2-tailed).